1311417480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1009}}^1\times {\mathrm{10831}}^1$

素因数の和:11854

約数の個数: 64

約数和(自身を含む): 3938515200

約数和(自身を除く): 2627097720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1009, 2018, 3027, 4036, 5045, 6054, 8072, 10090, 10831, 12108, 15135, 20180, 21662, 24216, 30270, 32493, 40360, 43324, 54155, 60540, 64986, 86648, 108310, 121080, 129972, 162465, 216620, 259944, 324930, 433240, 649860, 1299720, 10928479, 21856958, 32785437, 43713916, 54642395, 65570874, 87427832, 109284790, 131141748, 163927185, 218569580, 262283496, 327854370, 437139160, 655708740, 1311417480]

約数ペア:

[(1, 1311417480), (2, 655708740), (3, 437139160), (4, 327854370), (5, 262283496), (6, 218569580), (8, 163927185), (10, 131141748), (12, 109284790), (15, 87427832), (20, 65570874), (24, 54642395), (30, 43713916), (40, 32785437), (60, 21856958), (120, 10928479), (1009, 1299720), (2018, 649860), (3027, 433240), (4036, 324930), (5045, 259944), (6054, 216620), (8072, 162465), (10090, 129972), (10831, 121080), (12108, 108310), (15135, 86648), (20180, 64986), (21662, 60540), (24216, 54155), (30270, 43324), (32493, 40360)]